Prefix Information

The prefix 231 is part of area code 847 serving Elgin, Illinois.

This exchange contains 10,000 possible phone numbers (847-231-0000 through 847-231-9999).

Browse Numbers in This Prefix

847-231-0000-0999 847-231-1000-1999 847-231-2000-2999 847-231-3000-3999 847-231-4000-4999 847-231-5000-5999 847-231-6000-6999 847-231-7000-7999 847-231-8000-8999 847-231-9000-9999

Sample Numbers

(847) 231-0000 (847) 231-1234 (847) 231-2000 (847) 231-3333 (847) 231-4444 (847) 231-5555 (847) 231-6000 (847) 231-7777 (847) 231-8888 (847) 231-9999